DHK5 IO-Link Incremental DHK514-PROG-001
Position Sensors & Encoders
Built from a solid and reliable mechanical and electrical platform, this product series was built from the ground up for reliability and robustness.
Electrical protection is built in to reduce “first installation” errors. Mechanically, the high precision sealed bearings mean long life, even in harsh conditions. And the product is tested and rated to perform from -40 to +85°C.
This is the best all-around encoder in a 58mm package for heavy-duty industrial use.
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Part #DHK514-PROG-001
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Contact UsFeatures
- Incremental encoder with IO-link programmable parameters
- IO-Link COM3 with minimal cycle time of 1ms
- Absolute position available via IO-link
- Easy programming with standard IO-Link tool
- Simple device replacement with Data Storage capability
- Universal Electronic Circuits from 4.75 to 30 Vdc
- Robust and excellent resistance to shock and vibration
- High protection level IP65, IP67 option with a sealing flange
- Operating temperature range from -40°C to 85°C
- Standard M12 connector available
Specifications
| DHM5 | DHK5 | DHO5 | ||
| Material | Cover: Zinc Alloy Body: Aluminium Shaft: Stainless Steel |
Cover: Zinc Alloy Body: Aluminium Shaft: Stainless Steel |
Cover: Zinc Alloy Body: Aluminium Shaft: Stainless Steel |
|
| Bearings | 6000 Series | 6803 Series | 6803 Series | |
| Maximum Loads | Axial | 50N | 20N | 20N |
| Radial | 100N | 50N | 50N | |
| Shaft Intertia | 2,5.10-6 kg.m2 (10mm) | 2,9.10-6 kg.m2 (14mm) | 3,2.10-6 kg.m2 (14mm) | |
| Torque | 4.10-3 N.m | 16.10-3 N.m | 20.10-3 N.m | |
| Permissible Max. Speed | 12 000 min-1 | 6 000 min-1 | 6 000 min-1 | |
| Continuous Max. Speed | 10 000 min-1 | 6 000 min-1 | 6 000 min-1 | |
| Encoder Weight (Approx.) | 0,300kg | 0,300kg | 0,300kg | |
| Theoretical Mechanical Lifetime 109 turns (Faxial / Fradial) | 30 N / 60 N : 26 | 20 N / 40 N : >36 | 20 N / 40 N : >36 | |
This encoder series offers an incremental encoder augmented by IO-Link configurability and diagnostics capabilities. There are two different implementations:
- Incremental encoder and IO-link on a dedicated wire (RGZ electronics)
- Incremental encoder with IO-link multiplexed on Z wire, in this case when working in a mode, the other one is disabled (RGY electronics)
| Ver. | Mode | Output Signals | Operating Voltage | Supply current (no loads) | Current per channel pair | Short-circuit proof | Reverse polarity tolerant | Frequency Capability | Resolution | Temperature Range |
| RGY RGZ |
ncremental | Programmable (HTL or TTL) | 4,75V to 30V | <75mA | <40mA | Yes | Yes | Up to 1MHz | Programmable (1 to 10kppr) | -40°C to +85°C |
| IO-Link | IO-Link | 18V to 30V | <75mA | <40mA | Yes | Yes | IO-link COM3 (230,4 kbits/s) | Programmable (1 to 16bits) | -40°C to +85°C |
| Shocks (EN 60068-2-27) | ≤ 500 m.s-2 (during 6 ms) |
| Vibrations (EN 60068-2-6) | ≤ 200 m.s-2 (10…2 000Hz)) |
| EMC | EN 61000-6-2, EN 61000-6-4 |
| Isolation | 1000V eff |
| Operating Temperature | -40 ... + 85°C (encoder T°) |
| Storage Temperature | -40 ... + 85°C |
| Protection (EN 60529) | IP 65 |
| Humidity | 98% RH non-condensing at 20 °C |
IO-LINK features
Process data
- Position: single turn 16 bits max
- Speed: calculated speed in rpm (signed)
Programmable Parameters
Direction: clockwise or counter-clockwise, changes counting direction and speed sign.
Reset/Preset value: The position process data is set to the preset parameter. The preset parameter shall be a valid position value according to the resolution chosen. Zero position shall be set using this parameter. This command affects the incremental zero pulse position.
For incremental mode :
- Incremental resolution: number of cycles per turn: from 1 to 10000 • Output voltage level: HTL or TTL
- Zero pulse width: 90°, 180° 270° or 360° Absolute parameters (in IO-Link mode) :
- Resolution per turn: 1 to 16 bits • Speed window calculation: time between each speed data update.
Diagnostics
- Operating Hours: number of hours since factory reset
- Temperature: event triggers when the temperature exceeds specifications
| Family | DHM5 Shaft Size | DHK5 or DHO5 Shaft Size | Mechanical Option | Voltage Output | Channels | Cycles / Turn | Output Termination | Output orientation | Cable Length | Accessories |
| DHM5: Solid Shaft Encoder DHK5: Blind Shaft Encoder DHO5: Hollow Shaft Encoder |
Contact factory for other configurations |
10: 10 mm Contact factory for other configurations |
Blank: No option OM: Flange side clamping |
RGY : 4 75-30V IO-link multiplexed on Z programmable output HTL/TTL RGZ : 4 75-30V programmable output HTL/TTL and IO-link |
9: Digital electronics 2 (only with M12 5 pin): Contact factory for other configurations |
Contact factory for other configurations EPROG: Full programmable 1-10kppr with programming tool (IO-Link master) |
GM: M12 8 Pins GP: PUR Cable - 8 Wires (not UL) G3: PVC Cable - 8 Wires BF : M12 5 pins I6: M23 12 Pins CW IP: PUR Cable - 9 wires |
R: Radial (All configurations) |
xxx: Cable Length (ex.: 020 = 2 Meters) Maximum IO-link cable length is 20 meters Blank: No Cable |
D0****: DHO5 with aluminum reduction sleeve D1****: DHO5 with insulated reduction sleeve D2****: DHK5 with aluminum reduction sleeve **D2**: 9445/012 DHO5 Stator coupling **D4**: 9445/015 DHO5 Stator coupling **DK**: 9445/016 DHK5 & DHO5.../OM/ Stator coupling **03**: 9500/003 Synchro flange **05**: 9500/005 Square flange |